The police say a man, 50, was stabbed once in the chest Monday inside 426 West 27th St. He was declared dead 40 minutes later at St. Vincent's Hospital.

The New York Post reports that cops are questioning the victim's wife and his father-in-law in connection with the murder. The Post says news video shows the father-in-law, wearing a blood-stained shirt, being walked into a precinct stationhouse.

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